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Filter Total Items: 9577

Geologic and radiometric maps of the McKinley Mountain area, Wet Mountains, Colorado Geologic and radiometric maps of the McKinley Mountain area, Wet Mountains, Colorado

No abstract available.

Geologic and structure map of the Sussex and Meadow Creek oilfields and vicinity, Johnson and Natrona Counties, Wyoming Geologic and structure map of the Sussex and Meadow Creek oilfields and vicinity, Johnson and Natrona Counties, Wyoming

No abstract available.

Geologic map of Canal Zone and adjoining parts of Panama Geologic map of Canal Zone and adjoining parts of Panama

No abstract available.

Geologic map of Cave Hills and Table Mountain area, Harding County, South Dakota Geologic map of Cave Hills and Table Mountain area, Harding County, South Dakota

No abstract available.

Geologic map of the Bar H area, Slim Buttes, Harding County, South Dakota Geologic map of the Bar H area, Slim Buttes, Harding County, South Dakota

No abstract available.

Geologic map of the Du Noir area, Fremont County, Wyoming Geologic map of the Du Noir area, Fremont County, Wyoming

No abstract available.

Geologic map of the Slim Buttes area, Harding County, South Dakota Geologic map of the Slim Buttes area, Harding County, South Dakota

No abstract available.

Geologic map of the southern part of the Slim Buttes area, Harding County, South Dakota Geologic map of the southern part of the Slim Buttes area, Harding County, South Dakota

No abstract available.

Geologic map of the Triangle A pegmatite, Custer County, South Dakota Geologic map of the Triangle A pegmatite, Custer County, South Dakota

The Triangle A pegmatite is 4 miles southeast of Custer in the SW 1/4, sec. 34, T. 3 S., R. 5 E., Custer County, S. Dak. It may be reached from Custer by a gravel road 2.4 miles long that leaves U.S. Highway 16A at a point 3.2 miles east of Custer.

Geologic map of the Walsenburg area, Huerfano County, Colorado Geologic map of the Walsenburg area, Huerfano County, Colorado

No abstract available.

Geology and fuel resources of the Upper Cretaceous rocks of the Barker dome-Fruitland area, San Juan County, New Mexico Geology and fuel resources of the Upper Cretaceous rocks of the Barker dome-Fruitland area, San Juan County, New Mexico

No abstract available.

Geology and zinc-lead deposits in the Couler Valley area, Dubuque County, Iowa Geology and zinc-lead deposits in the Couler Valley area, Dubuque County, Iowa

Geologic investigations were begun in the Iowa portion of the Wisconsin-Illinois-Iowa zinc-lead district to appraise its potentialities: (1) for zinc ore in strata that elsewhere in the mining district contain large zinc ore bodies and (2) for lead and zinc deposits of the type that were mined extensively in Dubuque County, Iowa, during the 19th century.
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